30712192

素因数分解:

$2^7\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 70698240

約数和(自身を除く): 39986048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 227, 302, 448, 454, 604, 896, 908, 1057, 1208, 1589, 1816, 2114, 2416, 3178, 3632, 4228, 4832, 6356, 7264, 8456, 9664, 12712, 14528, 16912, 19328, 25424, 29056, 33824, 34277, 50848, 67648, 68554, 101696, 135296, 137108, 203392, 239939, 274216, 479878, 548432, 959756, 1096864, 1919512, 2193728, 3839024, 4387456, 7678048, 15356096, 30712192]

約数ペア:

[(1, 30712192), (2, 15356096), (4, 7678048), (7, 4387456), (8, 3839024), (14, 2193728), (16, 1919512), (28, 1096864), (32, 959756), (56, 548432), (64, 479878), (112, 274216), (128, 239939), (151, 203392), (224, 137108), (227, 135296), (302, 101696), (448, 68554), (454, 67648), (604, 50848), (896, 34277), (908, 33824), (1057, 29056), (1208, 25424), (1589, 19328), (1816, 16912), (2114, 14528), (2416, 12712), (3178, 9664), (3632, 8456), (4228, 7264), (4832, 6356)]